[rt-users] httpd speed on rt3

[Ruslan U. Zakirov]

		Hello, again.

I've check again patches.

Results:
1) Transaction recordsman (260 Trs without binary attachments all text 
inlined in history).

~ 60 sec with and without patches.

Here is I see a little slowdown because of additional selects for 
content fetching. It's suspected.

2) Binary attachments length recordsmen. (10 bin attachs with summary 
length 32Mb)

Speedup from 34 to 28 sec(~6 sec saved).

Yeh, speed up, but not so large as wanted.

Future ideas:
1) Refactor code of History's html. I don't think this could help a lot, 
  but we can give it a try.

2) As we can see from MasonXProfile:
Mason component                Counter     Summary time(a little wierd 
info, but consistent with reality)
/Ticket/Elements/ShowHistory    1       12.6187
/Elements/Footer        1       0.0142
/Ticket/Elements/ShowAttachments        1       4.0983
/Elements/SelectNewTicketQueue  1       0.0084
/Elements/ListActions   1       0.0041
/Ticket/Elements/ShowTransaction        87      11.9785
/Ticket/Elements/ShowMembers    1       0.0203
/Ticket/Elements/ShowDates      1       0.078
/Ticket/Elements/Tabs   1       0.1348
/Elements/SetupSessionCookie    1       0.0054
/Ticket/Elements/ShowMessageHeaders     69      0.7705
/Elements/Callback      403     2.02620000000001
/Ticket/Elements/ShowPeople     1       0.1223
/autohandler    1       17.7271
/Elements/Menu  4       0.0734
/Elements/CreateTicket  1       0.0202
/Ticket/Elements/ShowSummary    1       4.7828
/Ticket/Elements/ShowLinks      1       0.1996
/Ticket/Elements/ShowMessageStanza      72      1.4281
/Ticket/Elements/ShowRequestor  1       0.0322
/Elements/TitleBoxEnd   5       0.0203
/Elements/Header        1       0.0284
/Elements/PageLayout    1       0.0392
/Elements/TitleBoxStart 5       0.0222
/Ticket/Elements/ShowBasics     1       0.0569
/Elements/Tabs  1       0.0824
/Ticket/Display.html    1       17.6879
/Elements/SimpleSearch  1       0.0104

Callback subsystem eats a lot of time even if there is no callbacks found.

3) Commenting eval around text qoutting gave me speedup first test to 
51sec(~9 sec)(Ticket/Elements/ShowTransaction)

Turned off quotting at all and got ~48(12 sec speedup)



Waiting for your feedback.
			Ruslan.